Counterpoint most of the Movies budgets is usualy spent on the actors and on the filming. Not on the editing team. There is also copious amounts of money in photography Alot of advertising is still static images and print.

Yes, but if the budget of the whole thing is high(er) they don't tend to cheap out on details that could mske or break it.

Or phrased differently: If your shoot codts a million a day it doesn't matter if your camera costs 400 bucks a day or 40. In fact they may ask you whether you really wanna go with the 40-buck camera.